When a tooth does not have enough structure left to hold a crown, a post and core build-up creates the foundation it needs.
What Is a Post and Core Build-Up?
After a root canal, the inside of the tooth is hollow. In some cases, there is not enough tooth structure remaining above the gumline to securely hold a crown. A post and core build-up solves this problem.
A small post is placed into the root canal space to provide an anchor. Core material is then built up around the post to create the shape a crown can attach to. Once the build-up is in place, the crown placement process proceeds normally.
When It's Needed
When Is a Build-Up Needed?
The tooth has been significantly weakened by decay or a fracture
A large portion of the natural tooth structure was lost before or during treatment
The tooth has had a root canal and does not have enough remaining structure to retain a crown
What to Expect
- The procedure is typically done at the same appointment as the root canal or at a separate visit
- The area is numbed before placement
- The post is cemented into the root canal space
- Core material is built up to the appropriate shape for crown preparation
- Crown placement is scheduled as the next step
Who Is This For?
Patients whose tooth has lost too much structure after a root canal or significant decay to safely hold a crown on its own.
We welcome patients from Carmichael and nearby communities including Citrus Heights, Fair Oaks, Arden-Arcade, and the Sacramento 95841 area.
Questions
Frequently Asked Questions
No. If enough natural tooth structure remains, a crown can often be placed directly without a build-up. Dr. Sandhu assesses this during treatment and lets you know in advance.
Sometimes. In many cases it is completed at the same visit as the root canal or crown preparation. It depends on the condition of the tooth.
No. The area is numbed before any work is done.
When covered by a crown, a post and core build-up can last as long as the crown itself, typically 10 to 15 years or more.
Yes. Membership plan members receive a 30% discount on post and core build-ups, up to $3,000 per year in treatment discounts.
Questions about your treatment plan?
Our team walks you through every step before anything is scheduled.
Made by Dentaloo: Dental Plan Platform